<div class="site">
  <header>
    <app-header></app-header>
  </header>

  <div style="margin-top:64px"></div>

  <main>
  <!-- <button mat-icon-button>
    <mat-icon aria-label="Example icon-button with a heart icon">
      <i class="icon ion-navicon-round"></i>
    </mat-icon>
  </button> -->
      <router-outlet></router-outlet>
  </main>

  <footer>
    <app-footer></app-footer>
  </footer>
</div>
